[오류]Could not autowire field

org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'org.zerock.test.BoardDAOTest': 
Injection of autowired dependencies failed; 
nested exception is org.springframework.beans.factory.BeanCreationException: 
Could not autowire field: private persistence.BoardDAO org.zerock.test.BoardDAOTest.dao; 
nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: 
No qualifying bean of type [persistence.BoardDAO] found for dependency: 
expected at least 1 bean which qualifies as autowire candidate for this dependency. 
Dependency annotations: {@javax.inject.Inject()}

Could not autowire field: private persistence.BoardDAO org.zerock.test.BoardDAOTest.dao; 

BoardDAO에서 field를 자동 주입할 수 없다

-> 사용되는 필드의 경로가 잘못되어 있어 경로 수정으로 해결